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  • JB4 for 2018+ AUDI RS3 & TTRS



    Use subject to terms and conditions posted at http://www.burgertuning.com/terms.html

    Order here: https://burgertuning.com/collections...9-jb4-for-audi

    THIS PART IS LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE. California law defines a "racing vehicle" as "a competition vehicle not used on public highways." (Calif. Health & Safety Code 39048) This part may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier. USE OF THIS PART IN ANY OTHER VEHICLE MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW, WILL VOID YOUR WARRANTY FROM BURGER MOTORSPORTS, INC, AND CAN VOID YOUR VEHICLE'S WARRANTY. It is your responsibility to comply with all applicable federal and state laws relating to use of this part, and Burger Motorsports, Inc hereby disclaims any liability resulting from the failure to use this part in compliance with all applicable federal and state laws.


    We'll use this thread for our upcoming Audi RS3 & TTRS JB4 SENT BETA updates, map guides, firmware, and discussion!


    Install Guide here: https://www.jb4tuned.com/instruction...nstalguide.pdf

    Optional map changing, datalogging and updates are done using the BMS data cable or JB4 Mobile REV3 bluetooth kit.
    JB4 Mobile Smart Phone wireless connection directions Click here
    BMS data cable hard wired directions and software Click here

    Firmware:


    Download using the new internal firmware database within JB4 Mobile or externally by clicking this link.

    Map guide as of v4 firmware:

    Map0: Stock tuning, disable JB4
    Map1: (default map) 2psi peak over stock
    Map2: 3psi peak over stock
    Map3: 4psi peak over stock
    Map4: 5psi peak over stock
    map5: 7psi peak over stock
    Map6: Custom tuning map, see notes below
    Map7: Integrated WMI (water/meth) map, progressive control with boost increased as a function of fluid flow up to the user defined WMI additive.
    Map8: Valet/Low Boost/Safety map. Runs 25% less boost than stock.

    Dragy results:
    10.8s all stock on JB4+E30: N54Tech.com - International Turbo Racing Discussion - View Single Post - JB4 for 2018+ AUDI RS3 TTRS

    Testing JB4 on top of a flash map: N54Tech.com - International Turbo Racing Discussion - View Single Post - JB4 for 2018+ AUDI RS3 TTRS

    Firmware:

    JB4_AUDI_TTRS_5:

    1) Adjusted map5 to target up to 7.5psi over stock, for those running E30 or unleaded race gas who want to push things a bit. Results in around 22psi in most situations.
    2) Adjusted shift boost reduction logic to further reduce boost spikes during shifts. Default setting is shift reduction = 50. A higher value will reduce boost more during shifts and a lower value less.
    3) Minor adjustments to boost ramp in to improve operation under boost limiting/loss of traction situations.
    4) Added support for low fuel pressure hardwire connection to monitor and rescale, allowing some fuel trim reduction in heavy E85 mixtures. Requires harness addition so is just under testing for specific cars for now.

    JB4_AUDI_TTRS_4_T3:

    1) Various minor map and tuning revisions.


    JB4_AUDI_TTRS_3:

    1) Revised boost targets per map
    2) Added direct boost control logic allowing dramatically more boost than is possible previously. Enabling this unique feature requires purchasing the optional BCM module.
    3) Revised logging channels to include high fuel pressure on a scale of 0-50 = 0-3000psi.
    4) Revised logging channels to add road speed
    5) Added in over boost and lean-run JB4 safety systems. If boost exceeds user adjustable "boost safety" setting for more than 1 second the JB4 will switch to map0 (disabled). If AFR goes leaner than 15:1 at full throttle for more than 1 second the JB4 will switch to map0 (disabled). More advanced user adjustable safety systems including the ability to failsafe to less boost than stock (for flashed cars) is under development.

    Options Settings as of v11 firmware:

    Bit0: Enable o2 sensor control if equipped (currently under development)
    Bit4: Turn on to disable JB4 passive safety systems (over boost safety, lean run safety)
    Bit5: Turn on to disable extended Audi logging channels (knock 2-5, dme bt, ecu_psi, fp_h, gear). Disabling these channels doubles the sampling speed of the primary channels.

    Map6:

    Map6 is used to customize a boost profile and can be used several ways. The value entered under RPM1500 determines how map6 behaves.

    RPM1500 = 0: Map6 adds as a "reduction" map reducing the boost target by the number of PSI entered at each RPM. Popular for those running aggressive flash maps who want to reduce boost 1-3psi for longevity.

    RPM1500 greater than 0psi, but less than 8psi: Map6 behaves as an "additive" map adding the number of PSI entered at each RPM to the target. Similar to how maps 1-5 operate.

    RPM1500 8psi or greater: Map6 acts as an "absolute target" map, commanding the PSI entered as the boost target at each RPM. For example 20psi would result in the JB4 attempting to target 20psi.



    Known Issues:

    1) Some customers report an intermittent momentary "low boost" condition that requires you to let off the gas and get back on the gas to restore full power. Various FUA test options are documented in the firmware updates to reduce the occurrence of this. *** EDIT3/17/21 fixed via updated SENT driver chips, email us if you need them! ***


    Default BCM settings:

    Click image for larger version  Name:	audi_s4_settings_1.jpg Views:	2 Size:	39.2 KB ID:	613449
    Click image for larger version  Name:	audi_s4_settings_2.jpg Views:	2 Size:	45.6 KB ID:	613450



    How to update firmware via JB4 Mobile:
    Last edited by George @ BMS; 09-17-2022, 03:44 AM.
    Burger Motorsports
    Home of the JB4 the worlds most popular turbocharged tuning system!

    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

  • #2
    On an RS3 with a big turbo and street tires, it might need it

    2022 Ford F-150 Tremor | JB4

    (FOR SALE!) 2018 Audi RS3

    SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

    SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

    Log, log, then log some more...

    Comment


    • #3
      Don't worry it works nicely.
      Burger Motorsports
      Home of the JB4 the worlds most popular turbocharged tuning system!

      It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

      Comment


      • #4
        Originally posted by Bullitt1841 View Post
        If you really cared about MPG and spending money, you wouldn't have purchased an AUDI SQ5. Calm down, I just bought an Audi so I can officially give people crap on this subforum.
        Welcome to the Audi club, what did you get?

        Comment


        • #5
          RS3. Looking forward to contributing to the group. JB4 for life,
          2022 Ford F-150 Tremor | JB4

          (FOR SALE!) 2018 Audi RS3

          SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

          SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

          Log, log, then log some more...

          Comment


          • #6
            Originally posted by Bullitt1841 View Post
            RS3. Looking forward to contributing to the group. JB4 for life,
            Awesome what year?

            Comment


            • #7
              Originally posted by Sq5_mk2 View Post
              Awesome what year?
              2018.
              Last edited by Bullitt1841; 02-10-2019, 11:19 AM.
              2022 Ford F-150 Tremor | JB4

              (FOR SALE!) 2018 Audi RS3

              SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

              SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

              Log, log, then log some more...

              Comment


              • #8
                Originally posted by Terry @ BMS View Post
                Was able to hit the private track tonight in the S4. JB4 map5, 30% E85 mix, otherwise all stock. Happy to see it in the 11s!
                Sweet! Hoping for 10's with JB4 only in the RS3
                2022 Ford F-150 Tremor | JB4

                (FOR SALE!) 2018 Audi RS3

                SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                Log, log, then log some more...

                Comment


                • #9
                  Originally posted by Bullitt1841 View Post
                  Sweet! Hoping for 10's with JB4 only in the RS3
                  Me too! We've got some development to go on the RS3, and you're just the guy to data log it for it lol.
                  Burger Motorsports
                  Home of the JB4 the worlds most popular turbocharged tuning system!

                  It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                  Comment


                  • #10
                    Originally posted by Terry @ BMS View Post
                    Me too! We've got some development to go on the RS3, and you're just the guy to data log it for it lol.
                    You know I'm always down. Already shopping for new tires
                    2022 Ford F-150 Tremor | JB4

                    (FOR SALE!) 2018 Audi RS3

                    SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                    SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                    Log, log, then log some more...

                    Comment


                    • #11
                      JB4 for 2018+ AUDI RS3 & TTRS

                      Tried to split the RS3 posts from the S4 thread in to this one and they got bit scrambled, photos deleted. Oh well. Use this thread for RS3/TTRS discussion going forward.
                      Burger Motorsports
                      Home of the JB4 the worlds most popular turbocharged tuning system!

                      It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                      Comment


                      • #12
                        Originally posted by Terry @ BMS View Post
                        Tried to split the RS3 posts from the S4 thread in to this one and they got bit scrambled, photos deleted. Oh well. Use this thread for RS3/TTRS discussion going forward.
                        I think that's grounds for BMS firing you. Photos are back up.

                        Got any RS3 raw csv logs for us to look at? Or at least a really detailed screenshot of a good pull?
                        Last edited by Bullitt1841; 12-09-2018, 07:46 AM.
                        2022 Ford F-150 Tremor | JB4

                        (FOR SALE!) 2018 Audi RS3

                        SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                        SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                        Log, log, then log some more...

                        Comment


                        • #13
                          Originally posted by Bullitt1841 View Post
                          I think that's grounds for BMS firing you.

                          Got any RS3 raw csv logs for us to look at? Or at least a really detailed screenshot of a good pull?
                          Instead here is one of a bad pull in map 3 on 90. We busy scaling the timing adaption at the moment on the logs so we giving our own car a beating.
                          This will give the guys some insight on the R&D we do.

                          2014 VW Golf 7 R
                          2019 Porsche Cayenne Turbo
                          2021 VW Golf 8 R

                          Comment


                          • #14
                            Here is a log off a flashed one, who will be using the JB4 for fine tuning, logging, and running WMI. All of the JB4 maps are currently additive based. So he's adding a couple PSI over "stock" here.
                            Attached Files
                            Burger Motorsports
                            Home of the JB4 the worlds most popular turbocharged tuning system!

                            It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                            Comment


                            • #15
                              AFR seems pretty good on this engine platform. What's the highest E85 mixture we can run with JB4 only?
                              2022 Ford F-150 Tremor | JB4

                              (FOR SALE!) 2018 Audi RS3

                              SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                              SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                              Log, log, then log some more...

                              Comment


                              • #16
                                Still a work in progress on the RS3, need to get fuel control working. We have it active on the S4.
                                Burger Motorsports
                                Home of the JB4 the worlds most popular turbocharged tuning system!

                                It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                Comment


                                • #17
                                  What about 1-2 gallons per tank, for now? Our 91 is so bad here.
                                  2022 Ford F-150 Tremor | JB4

                                  (FOR SALE!) 2018 Audi RS3

                                  SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                  SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                  Log, log, then log some more...

                                  Comment


                                  • #18
                                    Should be fine, knowing you, we'll get logs both ways.

                                    On the RS3 the big things we need to get done to really be competitive with the flash tuners:

                                    1) Fuel control active
                                    2) Wastegate control active

                                    Of course, the flash tuners can never compete with the JB4's ability to remove the tuner without a trace.
                                    Burger Motorsports
                                    Home of the JB4 the worlds most popular turbocharged tuning system!

                                    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                    Comment


                                    • #19
                                      Awesome. Launch control is so bad ass with this car. I could never launch this hard with my B58, even with launch control and sticky tires. Even with our 91, this thing just pulls all the way through 3rd gear.
                                      2022 Ford F-150 Tremor | JB4

                                      (FOR SALE!) 2018 Audi RS3

                                      SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                      SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                      Log, log, then log some more...

                                      Comment


                                      • #20
                                        Dragy it, let's see what you're doing stock.
                                        Burger Motorsports
                                        Home of the JB4 the worlds most popular turbocharged tuning system!

                                        It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                        Comment


                                        • #21
                                          I'm "supposed to be" breaking the engine and clutch in, ha ha. Did one launch control before I made the purchase just to be sure I wanted the car. Only had 100 miles at that point. Boy was it worth it.
                                          2022 Ford F-150 Tremor | JB4

                                          (FOR SALE!) 2018 Audi RS3

                                          SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                          SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                          Log, log, then log some more...

                                          Comment


                                          • #22
                                            The S4 launches really well, it's a standard style automatic transmission which I prefer. Easy 1.80 60' times. Would be faster with more power. It just needs a bigger turbo to compete with the RS3/TTRS crowd.
                                            Burger Motorsports
                                            Home of the JB4 the worlds most popular turbocharged tuning system!

                                            It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                            Comment


                                            • #23
                                              I'm not really understanding the transmission and shift behavior on the car yet. When driving normally on city streets it upshifts very quickly from 1st to 2nd, but then hold 2nd very long, as well as the next couple gears. I'm using Dynamic mode only for now to vary the RPM's and break in the car. Also, the damn shifter is backwards for up and down shifts. Hopefully there is some flashing that can correct these annoyances.

                                              What tune is the other customer running? Integrated Engineering looks legit. Obviously APR is well known. But they are owned by the same company as Dinan!
                                              2022 Ford F-150 Tremor | JB4

                                              (FOR SALE!) 2018 Audi RS3

                                              SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                              SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                              Log, log, then log some more...

                                              Comment


                                              • #24
                                                Originally posted by Bullitt1841 View Post

                                                What tune is the other customer running? Integrated Engineering looks legit. Obviously APR is well known. But they are owned by the same company as Dinan!
                                                Its running a custom tune from a small tuner in Europe.
                                                2014 VW Golf 7 R
                                                2019 Porsche Cayenne Turbo
                                                2021 VW Golf 8 R

                                                Comment


                                                • #25
                                                  Jb4 ??

                                                  I have some newbie questions about the jb4 scene, just want to make sure I’m not misunderstanding anything.

                                                  I was looking at the other rs3 thread which said there were still issues being sorted for the Rs3 before it becomes available. Can I assume that this thread here implies the issues have been sorted and it is now on sale?

                                                  Also from what I read the jb4 unit is the same hardware for s4 and RS3, hence why all the documentation refers to S4?

                                                  I am confused about the order link as it makes no mention of Rs3. If you order on the supplied link how do you specify the RS3 code.?

                                                  Lastly are there any instal pics which show where the sensor connectors are located under the bonnet.

                                                  Look forward to your advice.

                                                  Comment


                                                  • #26
                                                    RS3 uses the same JB4 as B9 S4 and that is what you can purchase at the moment.

                                                    You need to update the JB4 with RS3 hex that is 1st post. You will only be using the TMAP and MAP connections on the harness for now.

                                                    More features will be added soon and a proper harness will be released in the near future.
                                                    I just got my JB4. I'm anxious and want to play.
                                                    2018 Audi RS3
                                                    2013 Mazdaspeed3
                                                    2007 Acura TSX

                                                    Comment


                                                    • #27
                                                      @Terry

                                                      Maybe I have missed it somewhere in here but what happened to prefacelift 2016 Audi RS3 JB4? I have used JB4 on all my previous cars and like the way they work. Are you guys bringing one out? In the market for a chip now for my vehicle.

                                                      Thanks

                                                      Comment


                                                      • #28
                                                        Originally posted by Donnie darko View Post
                                                        @Terry

                                                        Maybe I have missed it somewhere in here but what happened to prefacelift 2016 Audi RS3 JB4? I have used JB4 on all my previous cars and like the way they work. Are you guys bringing one out? In the market for a chip now for my vehicle.

                                                        Thanks
                                                        It doesnt look like we going to do a RS3 for the 370hp version.
                                                        2014 VW Golf 7 R
                                                        2019 Porsche Cayenne Turbo
                                                        2021 VW Golf 8 R

                                                        Comment


                                                        • #29
                                                          Our development TTRS finally arrived! Wasted no time throwing on the JB4 BETA to data log some stock runs (JB4 map), install was super easy. Photos below.
                                                          Attached Files
                                                          Burger Motorsports
                                                          Home of the JB4 the worlds most popular turbocharged tuning system!

                                                          It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                          Comment


                                                          • #30
                                                            Did a baseline run today too on the way home. On the orignal tank of 93 octane the car came with. Damn it moves!
                                                            Attached Files
                                                            Burger Motorsports
                                                            Home of the JB4 the worlds most popular turbocharged tuning system!

                                                            It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                            Comment


                                                            • #31
                                                              I've been running the beta since December on my RS3. I've been communicating with George and sending him logs. I get an occasional random throttle close when WOT. Not sure what is causing it but seems like I only get it in the early morning when it's cold.
                                                              2018 Audi RS3
                                                              2013 Mazdaspeed3
                                                              2007 Acura TSX

                                                              Comment


                                                              • #32
                                                                Originally posted by Terry @ BMS View Post
                                                                Did a baseline run today too on the way home. On the orignal tank of 93 octane the car came with. Damn it moves!
                                                                Is that with stock tuning or with the JB4 adding boost? Either way, you have some catch up work to do with me

                                                                Currently 100% stock with APR's Stage 1 E85 flash.
                                                                Attached Files
                                                                2022 Ford F-150 Tremor | JB4

                                                                (FOR SALE!) 2018 Audi RS3

                                                                SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                                                SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                                                Log, log, then log some more...

                                                                Comment


                                                                • #33
                                                                  Originally posted by Bullitt1841 View Post
                                                                  Is that with stock tuning or with the JB4 adding boost? Either way, you have some catch up work to do with me

                                                                  Currently 100% stock with APR's Stage 1 E85 flash.
                                                                  All stock baseline! See attached JB4 log from run.

                                                                  We have a couple objectives with the platform. First to provide a robust tuning system for those who don't want to void the warranty by flashing. Second, to provide those who have taken the plunge to flash tons of extra features and options to make their tuning easier to use, safer, and more intuitive.
                                                                  Burger Motorsports
                                                                  Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                  It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                  Comment


                                                                  • #34
                                                                    Looking really good Terry! I can't wait till we get some actual mods going on this beast!
                                                                    Burger Motorsports
                                                                    Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

                                                                    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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                                                                    • #35
                                                                      Originally posted by Terry @ BMS View Post
                                                                      All stock baseline! See attached JB4 log from run.

                                                                      We have a couple objectives with the platform. First to provide a robust tuning system for those who don't want to void the warranty by flashing. Second, to provide those who have taken the plunge to flash tons of extra features and options to make their tuning easier to use, safer, and more intuitive.
                                                                      Yeah, these cars rip in stock form. E85 allows well over 20 degrees of timing at 22 PSI. Looking forward to stacking with the JB4 on lower ethanol mixes and less timing.
                                                                      2022 Ford F-150 Tremor | JB4

                                                                      (FOR SALE!) 2018 Audi RS3

                                                                      SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                                                      SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                                                      Log, log, then log some more...

                                                                      Comment


                                                                      • #36
                                                                        Originally posted by tegxsi View Post
                                                                        I've been running the beta since December on my RS3. I've been communicating with George and sending him logs. I get an occasional random throttle close when WOT. Not sure what is causing it but seems like I only get it in the early morning when it's cold.
                                                                        How cold is "cold"?

                                                                        How long do you wait to warm up the engine and what oil temp do you wait until?
                                                                        2022 Ford F-150 Tremor | JB4

                                                                        (FOR SALE!) 2018 Audi RS3

                                                                        SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                                                        SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                                                        Log, log, then log some more...

                                                                        Comment


                                                                        • #37
                                                                          Let's see some of your logs so I can see what boost, timing, and AFR targets the flash tuners are running on straight E85.
                                                                          Burger Motorsports
                                                                          Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                          It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                          Comment


                                                                          • #38
                                                                            Originally posted by Bullitt1841 View Post
                                                                            How cold is "cold"?

                                                                            How long do you wait to warm up the engine and what oil temp do you wait until?
                                                                            Car is fully warmed up... I drive for 25 highway miles then I do a few logs around where I work. It's not that cold around here in Northern California...lately high 40s to low 50s in the early morning. I can't reproduce the problem in the afternoon. I need to test some more when I get a chance.

                                                                            Stage1 E85 tunes you'll get anywhere between 20-26psi but varies depending on load. A bit more on stage2 setups. E60 is the minimum requirement.
                                                                            2018 Audi RS3
                                                                            2013 Mazdaspeed3
                                                                            2007 Acura TSX

                                                                            Comment


                                                                            • #39
                                                                              Originally posted by Terry @ BMS View Post
                                                                              Let's see some of your logs so I can see what boost, timing, and AFR targets the flash tuners are running on straight E85.
                                                                              From what I’ve seen on mine a “stage 1” e70 map runs 21* of timing 25psi peak boost. A stage 2 map will do 24* timing peak and 27-28psi peak boost. On hybrid and upgrade turbos they really don’t back down either. The scary part is I’m still runnin 26-27 psi on straight 91 pump and Jesse’s PS2 turbo. 11* peak timing. Not my style at all but doing some pump gas testing per tuner request. these things are animals even on pump gas, I wouldn’t be 1 bit surprised to see a safe 530-540whp on 91 pump. The redline on this pump map is 7600rpms also with Absolutely zero timing pull it’s quite impressive. Will hopefully get back to full e85 soon and see if we can do 675-700whp.
                                                                              18’ Glacier white RS3
                                                                              #PURETURBOS
                                                                              #FUELIT

                                                                              Comment


                                                                              • #40
                                                                                Originally posted by Newguy123 View Post
                                                                                From what I’ve seen on mine a “stage 1” e70 map runs 21* of timing 25psi peak boost. A stage 2 map will do 24* timing peak and 27-28psi peak boost. On hybrid and upgrade turbos they really don’t back down either. The scary part is I’m still runnin 26-27 psi on straight 91 pump and Jesse’s PS2 turbo. 11* peak timing. Not my style at all but doing some pump gas testing per tuner request. these things are animals even on pump gas, I wouldn’t be 1 bit surprised to see a safe 530-540whp on 91 pump. The redline on this pump map is 7600rpms also with Absolutely zero timing pull it’s quite impressive. Will hopefully get back to full e85 soon and see if we can do 675-700whp.
                                                                                Get a JB4 on there in logging only mode so you can watch the tuning carefully. I've heard of more holed RS3 blocks than I'd like to have. And at the same time you can help use develop JB4 safety systems flash tuned customers will find useful.

                                                                                It has the knock logging cyl 1-5...
                                                                                Burger Motorsports
                                                                                Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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                                                                                • #41
                                                                                  Hello JB4 direct boost control.
                                                                                  Attached Files
                                                                                  Burger Motorsports
                                                                                  Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                  It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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                                                                                  • #42
                                                                                    Hell yea Terry. Hoping mine gets delivered in May... delays suck. Glad to see progress picking up and know now that you have one in your hands it will have great results.
                                                                                    335i LMB E92 6MT MSport Logic7

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                                                                                    • #43
                                                                                      Awesome! Now if it would only stop raining so you can actually have some fun
                                                                                      Burger Motorsports
                                                                                      Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

                                                                                      It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                                      Comment


                                                                                      • #44
                                                                                        Great to see you’re not wasting any time. I have my finger poised on the order button eagerly awaiting the full featured JB4 module.

                                                                                        Comment


                                                                                        • #45
                                                                                          Quick run from this AM testing out the new JB4 tuning, boost +5psi over stock across the board, full tank of 30% E85.
                                                                                          Attached Files
                                                                                          Burger Motorsports
                                                                                          Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                          It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                                          Comment


                                                                                          • #46
                                                                                            Lookin good! How does FPH and FPL look on this platform with E30?
                                                                                            2022 Ford F-150 Tremor | JB4

                                                                                            (FOR SALE!) 2018 Audi RS3

                                                                                            SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                                                                            SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                                                                            Log, log, then log some more...

                                                                                            Comment


                                                                                            • #47
                                                                                              Couldn't tell you, don't have logging working for either yet. Working on that though. From what I hear it's not an issue until you try to run 100% E85 on the stock turbo. So, might be an issue for you.
                                                                                              Burger Motorsports
                                                                                              Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                              It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                                              Comment


                                                                                              • #48
                                                                                                I'd be curious to see those parameters on my APR Stage 1 E85 and how conservative/aggressive it is at its 22 PSI target.
                                                                                                2022 Ford F-150 Tremor | JB4

                                                                                                (FOR SALE!) 2018 Audi RS3

                                                                                                SOLD: 2017 F36 440i Gran Coupe | PS2 | JB4

                                                                                                SOLD: 2007 E90 335i | PS2's | JB4 | 160k+ miles on the car, 120k+ miles on the JB4

                                                                                                Log, log, then log some more...

                                                                                                Comment


                                                                                                • #49
                                                                                                  Me too! Plug in your JB4 and let's see a map0 log! For logging only you just need TMAP and OBDII.
                                                                                                  Burger Motorsports
                                                                                                  Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                                  It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

                                                                                                  Comment


                                                                                                  • #50
                                                                                                    Was able to revise the logging channels to get high fuel pressure (via CANbus) and road speed included in logs. Did a couple runs at +6psi over stock on E30 and was quite pleased with the results considering the car is 100% stock with a half tank of gas.

                                                                                                    Noticed high fuel pressure is starting to drop at the shifts here, not enough to be a concern, but something to keep an eye on. Still working on low fuel pressure logging.

                                                                                                    Also, added new v3 firmware to the first post for our BETA customers.

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                                                                                                    Burger Motorsports
                                                                                                    Home of the JB4 the worlds most popular turbocharged tuning system!

                                                                                                    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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